7. OTHERS (Cont’d)

TECHNICAL INFORMATION (Cont’d)

SYNC mode can be switched over with the SW3 of set up switch.

MODE

 

SWITCH SETTING

 

 

 

 

 

 

 

 

SYNC

1

2

3

4

 

3: ON

Non Reset mode

NO

 

 

 

 

 

 

1, 2, 4: Do not switch over

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SYNC

1

2

3

4

 

3: OFF

Reset mode

NO

 

 

 

 

 

 

1, 2, 4: Do not switch over

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:

Before switching the set up switch turn the power switch to off. The mode will not change when the power is switched ON.

CAMERA CONTROL UNIT KY-F58

LOCK

MENU

ITEM+

DATA+

 

FILES

FREEZE

1

2

3

4

ON

 

 

 

 

 

 

 

 

 

 

 

 

BARS

 

 

 

 

1 2 3 4 RESET

SET

ITEM-

DATA-

SELECT

 

 

MEMORY

ON

OFF

POWER

TO CAMERA

WHITE PAINT

VIDEO LEVEL

SET

FULL AUTO

LEVEL

 

 

ON

RB

OFF

PAINT

Trigger signal

Electric charge to be stored in CCD

SYNC Non Reset Mode

Camera video output signal

WEN signal

SYNC Reset Mode

Camera video output signal

WEN signal

FLASH Function

When the FREEZE item is set to FLASH, the signal is output from the FLASH terminal on the rear panel for the FREEZE input.

The following conditions are provided to the output signal.

FREEZE IN

Approx. 1H

FLASH OUT

6H

1 FLASH OUT signal is output from the FREEZE IN in approx.1H.

2The width of the FLASH OUT is 6H.

3The FLASH OUT signal is output as open corrector. Pull up the voltage at 15 V DC or less at the receiving termi- nal.

28Revised in August 1998

Random Trigger Function

This is used to detect an object in order to recognize the image.

When the trigger signal detecting object is input, an electric charge is stored in the CCD image device on the camera, and it is output syncronized with the next SYNC signal. At this time an WEN signal is also output to be used for the memory latch. On a monitor, the movement of the object looks like when taken under a strobe shot.

Two modes can be selected by the output timings of the cam- era corresponding to the trigger input signals.

1.SYNC Non Reset Mode

This is a system to output the camera timing regardless of the trigger input signal. When the camera is in the GENLOCK mode, timing is output synchronized with the input signal of the GENLOCK IN.

2.SYNC Reset Mode

This is a system to output the timing by synchronizing with the trigger input signal.

In this case, the trigger signal is the standard signal of a structured system, so that the GENLOCK function will not be carried out.

[U Ver.]

VD IN

HD IN

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15 16 17 18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Prohibited section (12H)

FREEZE IN

FLASH OUT

6H

[E Ver.]

VD IN

HD IN

Prohibited section (23H)

FREEZE IN

FLASH OUT

6H

4There is a prohibited section of 12H [U Ver.] or 23H [E Ver.] at the section where the image changes. A FREEZE signal in the prohibited section (12H [U Ver.] or 23H [E Ver.]) is output as a FLASH OUT when the prohibited sec- tion is ended.

V.SYNC

Prohibited

Prohibited

Prohibited

FREEZE IN

FLASH OUT

5When a FREEZE signal is input continuously, input from the first to third V. SYNC will not be accepted and FLASH OUT is not output.

Page 28
Image 28
JVC KY-F58 instruction manual  Flash Function,  Random Trigger Function, Sync Non Reset Mode, Sync Reset Mode